lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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Last change
on this file since 0dbc4e7 was 3ba22ce, checked in by Ondrej Palkovsky <ondrap@…>, 19 years ago |
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Note about mips bug making tetris to fail.
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File size:
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| 1 | During development of this operating system, there were found bugs in:
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| 2 |
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| 3 | Simics
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| 4 | ======
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| 5 | - ia32 BIOS rewrites memory during AP start in SMP environment (#3351)
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| 6 | - ia32 Simics does not report #GP when EFER.NXE is 0 and finds NX page (#4214)
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| 7 | - incorrect MIPS instructions MSUB, MSUBU
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| 8 |
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| 9 | Bochs
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| 10 | =====
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| 11 | - FXSAVE/FXRSTOR not working correctly with XMM registers (patch #1282033)
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| 12 |
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| 13 | Msim
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| 14 | ====
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| 15 | - Incorrect interpretation of lwl/lwr/swl/swr instructions
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| 16 | - Omitted excMod case in write_proc_mem()
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| 17 | - Incorrect signed multiplication
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| 18 |
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| 19 | Gcc
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| 20 | ===
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| 21 | - Incorrect generation of unaligned data access instructions
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| 22 | (lwl/lwr/swl/swr) when using mipsel- target and -EB(big endian)
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| 23 | compilation, -O2 (#23824)
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